class type http_response =object
..end
This class has an internal
queue of response tokens that are not yet processed. One can easily add
new tokens to the end of the queue (send
).
The class is responsible for determining the transfer encoding:
TE
request header is not taken into account. The trailer
is always empty.
The following headers are set (or removed) by this class:
Transfer-Encoding
Trailer
Date
Connection
Upgrade
Server
(it is appended to this field)
Responses for other requests that must not include a body must set
Content-Length
to 0.
method state : resp_state
`Inhibited
method bidirectional_phase : bool
method send : resp_token -> unit
method send_queue_empty : bool
`Inhibited
, this
method fakes an empty queue.method protocol : Nethttp.protocol
method close_connection : bool
`Resp_end
front token has been
reached.method transfer_encoding : transfer_coding
send
.method front_token : front_token
data_chunk
. Raises
Send_queue_empty
when there is currently no front token, or the state
is `Inhibited
.
If there is a front token, it will never have length 0.
Note that Unix_error
exceptions can be raised when `Resp_action
tokens are processed.
method set_callback : (unit -> unit) -> unit
set_state
changes the state,
or when the send queue becomes empty. Note that the callback must never
fail, it is called in situations that make it hard to recover from errors.method body_size : int64
method set_state : resp_state -> unit
method advance : int -> unit
n
bytes of the front token could be really
sent using Unix.write
. If this means that the whole front token
has been sent, the next token is pulled from the queue and is made
the new front token. Otherwise, the data chunk representing the
front token is modified such that the position is advanced by
n
, and the length is reduced by n
.